Array.prototype.at() was introduced in Node.js v16

[szepeviktor]

You-Dont-Need-Lodash-Underscore/package.json

Lines 38 to 40 in b58b067

	"engines": {
	"node": ">=4.0"
	},

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/at#browser_compatibility

So it fails before v16 including in v4.

https://app.travis-ci.com/github/szepeviktor/You-Dont-Need-Lodash-Underscore/builds/265667604

[szepeviktor]

Introduced to tests in 24d03a0#diff-01e814d5d95f8ba3f7985c7c70385f6b7a324b6af656b08649fe40aa5e00d602